Vending machine



FIG. 1 is a top front perspective view of a vending machine showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is an enlarged front elevational view of FIG. 1;

FIG. 4 is a top plan view of FIG. 3;

FIG. 5 is a right side elevational view of FIG. 3;

FIG. 6 is a bottom plan view of FIG. 3; and,

FIG. 7 is an enlarged fragmented perspective view of the top portion of the vending machine.

The broken away sections on FIGS. 2, 3 and 5 are for ease of illustration. 

The ornamental design for a vending machine, as shown and described. 